4-button unidirectional wireless keyfob with Rolling-Code. Compatible with Agility™ 3, LightSYS™ 2, ProSYS™ PLUS. Grade 2 certification. The 4-button unidirectional control is a rolling code miniature transmitter, to be used as a remote control in the RISCO™ wireless systems. The buttons are programmable to arm, partially arm, disarm, panic and control an output. Available in black.